package com.jxb.lession76.dao;

import com.jxb.lession76.entity.Emp;
import org.apache.ibatis.annotations.Param;

import java.util.List;

public interface EmpMapper {
    Emp getEmpByUsername(@Param("username")String username);

    List<Emp> getAll();

    int deleteEmp(@Param("eno") int eno);
}
